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Sugrue JA, Duffy D. Systems vaccinology studies - achievements and future potential. Microbes Infect 2024; 26:105318. [PMID: 38460935 DOI: 10.1016/j.micinf.2024.105318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 02/22/2024] [Accepted: 03/01/2024] [Indexed: 03/11/2024]
Abstract
Human immune responses to vaccination are variable both within and between populations. Systems vaccinology, which is the application of multi-omics technologies to vaccine studies, seeks to understand such variation and predict responses to optimise vaccine strategies. Here, we outline new approaches to systems vaccinology, focusing on the incorporation of additional cohorts, endpoints and technologies.
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Affiliation(s)
- Jamie A Sugrue
- Translational Immunology Unit, Institut Pasteur, Université de Paris Cité, F75015, Paris, France
| | - Darragh Duffy
- Translational Immunology Unit, Institut Pasteur, Université de Paris Cité, F75015, Paris, France.
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2
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Josa-Culleré A, Basagaña X, Koch S, Arbillaga-Etxarri A, Balcells E, Bosch de Basea M, Celorrio N, Foraster M, Rodriguez-Roisin R, Marin A, Peralta GP, Rodríguez-Chiaradia DA, Simonet P, Torán-Monserrat P, Vall-Casas P, Garcia-Aymerich J. Short-term effects of air pollution and weather on physical activity in patients with chronic obstructive pulmonary disease (COPD). ENVIRONMENTAL RESEARCH 2024; 247:118195. [PMID: 38237751 DOI: 10.1016/j.envres.2024.118195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/27/2023] [Accepted: 01/11/2024] [Indexed: 01/23/2024]
Abstract
INTRODUCTION Patients with chronic obstructive pulmonary disease (COPD) accumulate low levels of physical activity. How environmental factors affect their physical activity in the short-term is uncertain. AIM to assess the short-term effects of air pollution and weather on physical activity levels in COPD patients. METHODS This multi-center panel study assessed 408 COPD patients from Catalonia (Spain). Daily physical activity (i.e., steps, time in moderate-to-vigorous physical activity (MVPA), locomotion intensity, and sedentary time) was recorded in two 7-day periods, one year apart, using the Dynaport MoveMonitor. Air pollution (nitrogen dioxide (NO2), particulate matter below 10 μm (PM10) and a marker of black carbon (absorbance of PM2.5: PM2.5ABS), and weather (average and maximum temperature, and rainfall) were estimated the same day (lag zero) and up to 5 days prior to each assessment (lags 1-5). Mixed-effect distributed lag linear regression models were adjusted for age, sex, weekday, public holidays, greenness, season, and social class, with patient and city as random effects. RESULTS Patients (85% male) were on average (mean ± SD) 68 ± 9 years old with a post-bronchodilator forced expiratory volume in 1 s (FEV1) of 57 ± 18% predicted. Higher NO2, PM10 and PM2.5ABS levels at lag four were associated with fewer steps, less time in MVPA, reduced locomotion intensity, and longer sedentary time (e.g., coefficient (95% CI) of -60 (-105, -15) steps per 10 μg/m3 increase in NO2). Higher average and maximum temperatures at lag zero were related to more steps and time in MVPA, and less sedentary time (e.g., +85 (15, 154) steps per degree Celsius). Higher rainfall at lag zero was related to fewer steps and more sedentary time. CONCLUSION Air pollution affects the amount and intensity of physical activity performed on the following days in COPD patients, whereas weather affects the amount of physical activity performed on the same day.
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Affiliation(s)
- Alícia Josa-Culleré
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Spain
| | - Xavier Basagaña
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Spain
| | - Sarah Koch
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Spain
| | - Ane Arbillaga-Etxarri
- Deusto Physical TherapIker, Physical Therapy Department, Faculty of Health Sciences, University of Deusto, Donostia-San Sebastián, Spain
| | - Eva Balcells
- Universitat Pompeu Fabra (UPF), Barcelona, Spain; Respiratory Medicine Department, Hospital del Mar, Barcelona, Spain; CIBER Respiratory Disease (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain; Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Magda Bosch de Basea
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Spain
| | - Nuria Celorrio
- Clinical pneumologist, Department of Respiratory Medicine Hospital de Viladecans, Barcelona, Spain
| | - Maria Foraster
- PHAGEX Research Group, Blanquerna School of Health Science, Universitat Ramon Llull (URL), Barcelona, Spain
| | - Robert Rodriguez-Roisin
- CIBER Respiratory Disease (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)-Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
| | - Alicia Marin
- Department of Respiratory Medicine, Hospital Universitari Germans Trias i Pujol, Badalona, Spain; Germans Trias i Pujol Research Institute - IGTP, Badalona, Spain; Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Gabriela P Peralta
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Spain
| | - Diego A Rodríguez-Chiaradia
- Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Respiratory Disease (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain; Department of Pulmonary Medicine, Hospital del Mar, Spain
| | - Pere Simonet
- EAP Viladecans-2. Gerencia Metropolitana Sud, ICS, Spain
| | - Pere Torán-Monserrat
- Unitat de Suport a la Recerca Metropolitana Nord, Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), Mare de Déu de Guadalupe, 08303 Mataró, Spain; Multidisciplinary Research Group in Health and Society (GREMSAS) (2021 SGR 01484), Institut Universitari d'Investigació en Atenció Primària Jordi Gol (IDIAP Jordi Gol), Spain; Department of Medicine, Faculty of Medicine, Universitat de Girona, 17001 Girona, Spain
| | | | - Judith Garcia-Aymerich
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Spain.
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Lane TJ, Carroll M, Borg BM, McCaffrey TA, Smith CL, Gao CX, Brown D, Poland D, Allgood S, Ikin J, Abramson MJ. Long-term effects of extreme smoke exposure on COVID-19: A cohort study. Respirology 2024; 29:56-62. [PMID: 37681548 DOI: 10.1111/resp.14591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 08/21/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND In 2014, the Hazelwood coalmine fire shrouded the regional Australian town of Morwell in smoke and ash for 6 weeks. One of the fire's by-products, PM2.5 , is associated with an increased risk of COVID-19 and severe disease. However, it is unclear whether the effect persisted for years after exposure. In this study, we surveyed a cohort established prior to the pandemic to determine whether PM2.5 from the coalmine fire increased long-term vulnerability to COVID-19 and severe disease. METHODS From August to December 2022, 612 members of the Hazelwood Health Study's adult cohort, established in 2016/17, participated in a follow-up survey that included standardized items to capture COVID-19 cases, as well as questions about hospitalization and vaccinations. Associations were evaluated in crude and adjusted logistic regression models. RESULTS A total of 268 (44%) participants self-reported or met symptom criteria for having had COVID-19 at least once. All models found a positive association, with odds of COVID-19 increasing by between 4% and 30% for a 10 μg/m3 increase in coalmine fire-related PM2.5 exposure. However, the association was significant in only 2 of the 18 models. There were insufficient hospitalizations to examine severity (n = 7; 1%). CONCLUSION The findings are inconclusive on the effect of coalmine fire-related PM2.5 exposure on long-term vulnerability to COVID-19. Given the positive association that was robust to modelling variations as well as evidence for a causal mechanism, it would be prudent to treat PM2.5 from fire events as a long-term risk factor until more evidence accumulates.
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Affiliation(s)
- Tyler J Lane
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Matthew Carroll
- Monash Rural Health Churchill, Monash University, Churchill, Victoria, Australia
| | - Brigitte M Borg
- Respiratory Medicine, The Alfred Health, Melbourne, Victoria, Australia
| | - Tracy A McCaffrey
- Department of Nutrition, Dietetics and Food, Monash University, Melbourne, Victoria, Australia
| | - Catherine L Smith
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Caroline X Gao
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Orygen, Centre for Youth Mental Health, The University of Melbourne, Parkville, Victoria, Australia
| | - David Brown
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - David Poland
- Monash Rural Health Churchill, Monash University, Churchill, Victoria, Australia
| | - Shantelle Allgood
- Monash Rural Health Churchill, Monash University, Churchill, Victoria, Australia
| | - Jillian Ikin
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Michael J Abramson
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
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Pumarega J, Gasull M, Koponen J, Campi L, Rantakokko P, Henríquez-Hernández LA, Aguilar R, Donat-Vargas C, Zumbado M, Villar-García J, Rius C, Santiago-Díaz P, Vidal M, Jimenez A, Iglesias M, Dobaño C, Moncunill G, Porta M. Prepandemic personal concentrations of per- and polyfluoroalkyl substances (PFAS) and other pollutants: Specific and combined effects on the incidence of COVID-19 disease and SARS-CoV-2 infection. ENVIRONMENTAL RESEARCH 2023; 237:116965. [PMID: 37652221 DOI: 10.1016/j.envres.2023.116965] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/17/2023] [Accepted: 08/22/2023] [Indexed: 09/02/2023]
Abstract
OBJECTIVE To investigate the specific and combined effects of personal concentrations of some per- and polyfluoroalkyl substances (PFAS), other persistent organic pollutants (POPs), and chemical elements -measured in individuals' blood several years before the pandemic- on the development of SARS-CoV-2 infection and COVID-19 disease in the general population. METHODS We conducted a prospective cohort study in 240 individuals from the general population of Barcelona. PFAS, other POPs, and chemical elements were measured in plasma, serum, and whole blood samples, respectively, collected in 2016-2017. PFAS were analyzed by liquid chromatography-triple quadrupole mass spectrometry. SARS-CoV-2 infection was detected by rRT-PCR in nasopharyngeal swabs and/or antibody serology in blood samples collected in 2020-2021. RESULTS No individual PFAS nor their mixtures were significantly associated with SARS-CoV-2 seropositivity or COVID-19 disease. Previously identified mixtures of POPs and elements (Porta et al., 2023) remained significantly associated with seropositivity and COVID-19 when adjusted for PFAS (all OR > 4 or p < 0.05). Nine chemicals comprised mixtures associated with COVID-19: thallium, ruthenium, lead, benzo[b]fluoranthene, DDD, other DDT-related compounds, manganese, tantalum, and aluminium. And nine chemicals comprised the mixtures more consistently associated with SARS-CoV-2 seropositivity: thallium, ruthenium, lead, benzo[b]fluoranthene, DDD, gold, and (protectively) selenium, indium, and iron. CONCLUSIONS The PFAS studied were not associated with SARS-CoV-2 seropositivity or COVID-19. The results confirm the associations between personal blood concentrations of some POPs and chemical elements and the risk of COVID-19 and SARS-CoV-2 infection in what remains the only prospective and population-based cohort study on the topic. Mixtures of POPs and chemical elements may contribute to explain the heterogeneity in the risks of SARS-CoV-2 infection and COVID-19 in the general population.
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Affiliation(s)
- José Pumarega
- School of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain; Hospital del Mar Research Institute, Barcelona, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain.
| | - Magda Gasull
- Hospital del Mar Research Institute, Barcelona, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain; Universitat Pompeu Fabra, Barcelona, Catalonia, Spain
| | - Jani Koponen
- Finnish Institute for Health and Welfare (THL), Kuopio, Finland
| | - Laura Campi
- Hospital del Mar Research Institute, Barcelona, Spain
| | - Panu Rantakokko
- Finnish Institute for Health and Welfare (THL), Kuopio, Finland
| | - Luis A Henríquez-Hernández
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), Universidad de Las Palmas de Gran Canaria, Canary Islands, Spain; CIBER de Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - Ruth Aguilar
- ISGlobal, Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
| | - Carolina Donat-Vargas
- CIBER de Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain; ISGlobal, Campus Mar, Barcelona, Spain; Cardiovascular and Nutritonal Epidemiology Unit, Institut of Enviornmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Manuel Zumbado
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), Universidad de Las Palmas de Gran Canaria, Canary Islands, Spain; CIBER de Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | | | - Cristina Rius
- CIBER de Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain; Universitat Pompeu Fabra, Barcelona, Catalonia, Spain; Agència de Salut Pública de Barcelona, Barcelona, Spain
| | | | - Marta Vidal
- ISGlobal, Hospital Clínic - Universitat de Barcelona, Barcelona, Spain; CIBER de Enfermedades Infecciosas (CIBERINFEC), Barcelona, Spain
| | - Alfons Jimenez
- ISGlobal, Hospital Clínic - Universitat de Barcelona, Barcelona, Spain; CIBER de Enfermedades Infecciosas (CIBERINFEC), Barcelona, Spain
| | - Mar Iglesias
- Hospital del Mar Research Institute, Barcelona, Spain
| | - Carlota Dobaño
- ISGlobal, Hospital Clínic - Universitat de Barcelona, Barcelona, Spain; CIBER de Enfermedades Infecciosas (CIBERINFEC), Barcelona, Spain
| | - Gemma Moncunill
- ISGlobal, Hospital Clínic - Universitat de Barcelona, Barcelona, Spain; CIBER de Enfermedades Infecciosas (CIBERINFEC), Barcelona, Spain
| | - Miquel Porta
- School of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain; Hospital del Mar Research Institute, Barcelona, Spain; CIBER de Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain; Universitat Pompeu Fabra, Barcelona, Catalonia, Spain.
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Sunyer J, Dadvand P. Air pollution and COVID-19 severity. Eur Respir J 2023; 62:2300818. [PMID: 37343979 PMCID: PMC10288812 DOI: 10.1183/13993003.00818-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 05/20/2023] [Indexed: 06/23/2023]
Abstract
Air pollution may elevate the risk of infection and severity (e.g. intensive care unit (ICU) admission and death) from coronavirus disease 2019 (COVID-19) by modifying host susceptibility to infection and disease severity, and by elevating the risk of comorbidities [1]. An emerging body of toxicological and experimental evidence has provided insights on how acute [2] and chronic [3] air pollution exposure could play a role in COVID-19 infection and severity. There is also substantial epidemiological evidence on the effects of long-term air pollution exposure in the incidence and mortality of COVID-19 [1]. However, most epidemiological data is based on ecological studies (susceptible to group-level and cross-level confounding), passive and not active case ascertainment and outcome characterisation (susceptible to case-ascertainment bias), and poor assessment of air pollution exposure (a potential for a misclassification bias). Air pollution abatement would be a very effective way to protect our population from the impact of COVID-19 https://bit.ly/43d9A75
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Affiliation(s)
- Jordi Sunyer
- ISGlobal, ParcSalutMar, Universitat Pompeu Fabra, Barcelona, Spain
| | - Payam Dadvand
- ISGlobal, ParcSalutMar, Universitat Pompeu Fabra, Barcelona, Spain
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